Some Windows with Very Good Sidelobe Behavior; Application to Discrete Hilbert Transform.

reportActive / Technical Report | Accession Number: ADA085032 | Open PDF

Abstract:

Some of the windows presented by Harris -- Proc. IEE, Jan. 78 -- are not correct in terms of their reported peak sidelobes and optimal behavior. We present corrected plots of Harris windows and also derive additional windows with very good sidelobes and optimal behavior under several different constraints. These plots enable the reader to select a window to suit his requirements, in terms of bias due to near-by sidelobes and bias due to distant sidelobes. An application of the new windows to a technique for calculating the discrete Hilbert transform is presented. Author

Author(s):
Nuttall, Albert H.
Author Organization(s):
NAVAL UNDERWATER SYSTEMS CENTER NEW LONDON CT NEW LONDON LAB
Descriptive Note:
Technical rept.,
Pagination:
0039

Security Markings

DOCUMENT & CONTEXTUAL SUMMARY

Distribution:
Approved For Public Release

RECORD

Collection: TR
Identifying Numbers
Report Number(s):
NUSC-TR-6239
Task Number(s):
ZR0000101
Project Number(s):
ZR00001
 Subject Terms
Joint Capability Areas:
JCA_6.3.3_Spectrum Management; JCA_6_Net Centric; JCA_5_Command and Control; JCA_6.3_Net Management; JCA_5.3_Planning
Communities of Interest:
Ground and Sea Platforms
Descriptor(s):
*WAVEFORMS, *WINDOWS, *SIDELOBES, MATHEMATICAL MODELS, PEAK POWER, ASYMPTOTIC SERIES, BIAS, DECAY, PLOTTING
Field(s)/Group(s):
Active and Passive Radar Detection and Equipment
Keyword(s):
Harris windows, Discrete Hilbert transform, Van der Maas windows, Discrete fourier series, PE61152N, LPN NUSC A75205
Report Date:
1980 Apr 09